AENOR UNE-EN ISO 13919-1 PDF

Published Date: 03/18/2020

Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: Steel, nickel, titanium and their alloys (ISO 13919-1:2019)

Published Date: 02/21/1997

Welding - Electrons and laser beam welded joints - Guidance on quality levels for imperfections - Part 1: Steel (ISO 13919-1:1996)

Published Date: 11/14/2003

Metallic and other inorganic coatings - Review of methods of measurement of thickness (ISO 3882:2003)

Published Date: 10/15/1970

INSTALACIONES ELECTRICAS EN PLANTAS CON AMBIENTES INFLAMABLES Y EXPLOSIVOS

Published Date: 09/13/2017

Llaves metálicas de obturador esférico y de macho cónico, accionadas manualmente, con o sin limitador de caudal y/o de temperatura, para instalaciones receptoras que utilizan combustibles gaseosos a presiones máximas de operación (MOP) inferior o igual a 0,5 MPa (5 bar). Características dimensionales y de bloqueo.

Published Date: 03/09/2016

Construcción y ensayos de desagües y redes de alcantarillado.

Published Date: 10/01/2000